.loading {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 100%;
  z-index: 999;
}
.loading .loading-mask__horizon__top,
.loading .loading-mask__horizon__bottom,
.loading .loading-mask__vertical__left,
.loading .loading-mask__vertical__right {
  background: #fff;
  display: block;
  position: fixed;
}
.loading .loading-mask__horizon__top {
  transform-origin: left top;
  width: 100%;
  height: 50%;
  top: 0;
  left: 0;
}
.loading .loading-mask__horizon__bottom {
  transform-origin: left bottom;
  width: 100%;
  height: 50%;
  bottom: 0;
  left: 0;
}
.loading .loading-mask__vertical__left {
  transform-origin: left 50%;
  width: 50%;
  height: 100%;
  top: 0;
  left: 0;
  transform: scaleY(0);
}
.loading .loading-mask__vertical__right {
  transform-origin: right 50%;
  width: 50%;
  height: 100%;
  top: 0;
  right: 0;
  transform: scaleY(0);
}
.loading .grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr 1fr;
  gap: 0% 0%;
  grid-auto-flow: row;
  grid-template-areas: "grid-item__01 grid-item__02 grid-item__03 grid-item__04" "grid-item__05 grid-item__copy grid-item__copy grid-item__06" "grid-item__07 grid-item__08 grid-item__09 grid-item__10";
}
@media screen and (max-width: 768px) {
  .loading .grid {
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 25% 1fr 1fr;
    gap: 0% 0%;
    grid-template-areas: "grid-item__05 grid-item__05 grid-item__02 grid-item__02 grid-item__04 grid-item__04" "grid-item__01 grid-item__01 grid-item__01 grid-item__03 grid-item__03 grid-item__03" "grid-item__copy grid-item__copy grid-item__copy grid-item__copy grid-item__copy grid-item__copy" "grid-item__07 grid-item__07 grid-item__07 grid-item__09 grid-item__09 grid-item__09" "grid-item__08 grid-item__08 grid-item__06 grid-item__06 grid-item__10 grid-item__10";
  }
}
.loading .grid-item__01 {
  grid-area: grid-item__01;
}
.loading .grid-item__02 {
  grid-area: grid-item__02;
}
.loading .grid-item__03 {
  grid-area: grid-item__03;
}
.loading .grid-item__04 {
  grid-area: grid-item__04;
}
.loading .grid-item__05 {
  grid-area: grid-item__05;
}
.loading .grid-item__06 {
  grid-area: grid-item__06;
}
.loading .grid-item__07 {
  grid-area: grid-item__07;
}
.loading .grid-item__08 {
  grid-area: grid-item__08;
}
.loading .grid-item__09 {
  grid-area: grid-item__09;
}
.loading .grid-item__10 {
  grid-area: grid-item__10;
}
.loading .grid-item__copy {
  grid-area: grid-item__copy;
}
.loading .grid {
  opacity: 1;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.loading .grid > div {
  position: relative;
  background: #fff;
}
.loading .grid > div figure {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}
.loading .grid > div figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.loading .grid .grid-item__copy {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.loading .grid .grid-item__copy .grid-item__copy__text {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.loading .grid .grid-item__copy .grid-item__copy__text p {
  width: auto;
  font-weight: normal;
  font-size: 1.3888888889vw;
  letter-spacing: 0.2em;
  line-height: 2.2;
  color: #333;
  position: relative;
}
@media screen and (max-width: 768px) {
  .loading .grid .grid-item__copy .grid-item__copy__text p {
    font-size: 4.2666666667vw;
    line-height: 1.9;
    letter-spacing: 0.15em;
  }
}
.loading .grid .grid-item__copy .grid-item__copy__text p .mask {
  display: inline-block;
  clip-path: inset(0 100% 0 0);
}
.loading .hl {
  display: block;
  width: 100%;
  height: 1px;
  position: fixed;
  left: 0;
  background: #D5D5D5;
  z-index: 1;
  transform: scaleX(0);
}
.loading .hl.hl-1 {
  top: 33.333%;
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  .loading .hl.hl-1 {
    top: 18.75%;
  }
}
.loading .hl.hl-2 {
  top: 66.666%;
  transform-origin: right top;
}
@media screen and (max-width: 768px) {
  .loading .hl.hl-2 {
    top: 37.5%;
  }
}
@media screen and (max-width: 768px) {
  .loading .hl.hl-3 {
    bottom: 37.5%;
    transform-origin: left top;
  }
}
@media screen and (max-width: 768px) {
  .loading .hl.hl-4 {
    bottom: 18.75%;
    transform-origin: right top;
  }
}
.loading .vl {
  display: block;
  width: 1px;
  height: 100%;
  position: fixed;
  top: 0;
  background: #D5D5D5;
  transform: scaleY(0);
}
.loading .vl.vl-1 {
  left: 25%;
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-1 {
    left: 33.333%;
    height: 18.75%;
  }
}
.loading .vl.vl-2 {
  left: 50%;
  height: 33.333%;
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-2 {
    left: 66.666%;
    height: 18.75%;
  }
}
.loading .vl.vl-3 {
  left: 50%;
  top: 66.666%;
  height: 33.333%;
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-3 {
    top: 18.75%;
    left: 50%;
    height: 18.75%;
  }
}
.loading .vl.vl-4 {
  left: 75%;
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-4 {
    top: auto;
    bottom: 18.75%;
    left: 50%;
    height: 18.75%;
  }
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-5 {
    top: auto;
    left: 33.333%;
    bottom: 0;
    height: 18.75%;
  }
}
@media screen and (max-width: 768px) {
  .loading .vl.vl-6 {
    top: auto;
    left: 66.666%;
    bottom: 0;
    height: 18.75%;
  }
}

/*============================
#mainvis
============================*/
#mainvis .mv__copy {
  position: absolute;
  left: 4.0972222222vw;
  bottom: 3.4027777778vw;
  z-index: 10;
}
@media screen and (max-width: 768px) {
  #mainvis .mv__copy {
    left: 4vw;
    bottom: 33.3333333333vw;
  }
}
#mainvis .mv__copy hr {
  border: none;
  border-top: 1px solid #fff;
  width: 40%;
  margin-bottom: 2.9861111111vw;
  transform: scaleX(0);
  transform-origin: left top;
}
@media screen and (max-width: 768px) {
  #mainvis .mv__copy hr {
    width: 50%;
    margin-bottom: 7.4666666667vw;
  }
}
#mainvis .mv__copy p {
  line-height: 1.8;
  letter-spacing: 0.3em;
  font-size: 1.7361111111vw;
  font-weight: 300;
  font-feature-settings: "palt";
  white-space: nowrap;
}
@media screen and (max-width: 768px) {
  #mainvis .mv__copy p {
    font-size: 4.5333333333vw;
    line-height: 1.9;
    letter-spacing: 0.255em;
  }
}
#mainvis .mv__copy p span.mask {
  display: inline-block;
  clip-path: inset(0 100% 0 0);
  color: #fff;
}
#mainvis .bn__purpose {
  position: absolute;
  z-index: 2;
  background: #fff;
  opacity: 0;
}
#mainvis .bn__purpose.pc {
  display: block;
  right: 3.4722222222vw;
  bottom: 0;
  width: 13.8888888889vw;
  aspect-ratio: 200/140;
}
#mainvis .bn__purpose.sp {
  left: 0;
  bottom: 0;
}
#mainvis .bn__purpose img {
  vertical-align: bottom;
  transition: 0.3s;
}
#mainvis .bn__purpose:hover img {
  opacity: 0.9;
}